cooling LINCOLN AVIATOR 2023 Owners Manual

Vehicle Range Display
Displays the approximate range your vehicle
can travel with the energy currently onboard.
Estimates vary based on the energy used
when driving.
Changes in driving pattern can cause the
values to not only decrease but also increase
or stay constant for periods of time.
The amount of energy being used when
driving is affected by:
• Mild or aggressive acceleration or
braking.
• Vehicle speed.
• Use of accessories, such as climate
control.
• Ambient temperature and other weather
conditions.
• Driving in a city or on a highway.
• Driving on flat or hilly roads.
• Towing.Note:It is normal for vehicle range estimates
to vary due to changes in average energy
usage. This is why you typically see different
range estimates each time you fill up the fuel
tank or fully charge the battery.
Note:Electric range is lower in cold
temperatures due to reduced energy
capacity in the high voltage battery. Set a
departure time and cabin temperature to
maintain battery temperature for best range
and performance. See Electric Vehicle
Information (page 546).
Gasoline Distance to Empty
Indicates the approximate distance your
vehicle can travel on the fuel remaining in
the tank.
Electric Range
Indicates the approximate distance your
vehicle can travel on electric power only with
the engine off.
Engine Coolant Temperature Gauge
WARNING: Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap with
a thick cloth to prevent the possibility of
scalding and slowly remove the cap.
Failure to follow this instruction could result
in personal injury.
Indicates the engine coolant temperature.
At normal operating temperature, the level
indicator is in the normal range. If the engine
coolant temperature exceeds the normal
range, stop your vehicle as soon as safely
possible, switch off the engine and let the
engine cool.
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Instrument Cluster

Action Message
Displays when you disable the hill descent control mode to cool the brake system. Hill Descent Control Off System Cooling
Displays when hill descent control mode is ready. Hill Descent Control Ready
Displays when you activate the hill descent control mode. Hill Descent Control Active
Hill Start Assist
Action Message
Hill start assist is not available. Have the system checked as soon as possible. See Hill Start
Assist (page 274). Hill Start Assist Not Available
Keys and Intelligent Access
Action Message
A reminder to press the brake while starting your vehicle. To START Press Brake
The key is not detected by the system. No Key Detected
The start stop button is pressed to shut off the engine and an intelligent access key is not
detected inside your vehicle. Restart Now or Key is Needed
Your vehicle is in the accessory ignition state. Full Accessory Power Active
152
Information Displays

AUTOMATIC CLIMATE CONTROL
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Note:Depending on your vehicle option
package, the controls may look different
from what you see here.
Note:You can switch temperature units
between Fahrenheit and Celsius.
Note:You can control some of the climate
features through the touchscreen.
Note:For Hybrid vehicles, the air
conditioning compressor may run and airflow
may be felt when the climate control is off
to provide cooling to the battery.
Accessing the Air Distribution Controls
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Press and release the button to
activate the selection screen.From the screen you can direct air to the
windshield, instrument panel or footwell
vents. You can direct air through any
combination of these vents. See Climate
(page 533).
Accessing the Climate Control Menu
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Press and release the button to
access additional controls for the
front climate system.
Accessing Rear Climate Controls
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Press and release the button to
access additional controls for the
rear climate system.
Setting the Blower Motor Speed
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Turn the control to adjust the volume of air
circulated in the vehicle.
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Climate Control

Auto Mode Indicator Status
Description Auto Mode Indicator Status
One indicator illuminated. • The blower motor speed is reduced.
• Use this setting to minimize the amount of noise from the blower motor.
• This setting increases the time taken to cool the interior.
Two indicators illuminated. • The blower motor speed is moderate.
Three indicators illuminated. • The blower motor speed is increased.
• Use this setting to reduce the time taken to cool the interior.
• This setting increases the amount of noise from the blower motor.
Switching the Air Conditioning On and
Off
Press and release the button.
Use air conditioning with recirculated air to
improve cooling performance and efficiency.Note:In certain conditions, such as
maximum defrost, the air conditioning
compressor may continue to operate even
though you switch off the air conditioning.
Note:The A/C LED light may turn on and off
based on the temperature setting or the
current conditions.
Switching the Climate Control On and
Off
Press and release the button.
Note:Your vehicle may not have a physical
button. You can use the touchscreen to turn
the climate control on and off.
167
Climate Control

Switching Maximum Air Conditioning
On and Off
Press and release the button for
maximum cooling.
The driver and passenger temperatures are
set to LO, recirculated air flows through the
instrument panel air vents, air conditioning
turns on and the blower motor adjusts to the
highest speed.
Switching Maximum Defrost On and
Off
Press and release the button for
maximum defrosting.
The driver and passenger temperatures are
set to HI, air flows through the windshield air
vents, and the blower motor adjusts to the
highest speed.
Note:Depending on your region, air
conditioning turns on.
You can also use this setting to defog and
clear the windshield of a thin covering of ice.Note:To prevent window fogging, you
cannot select recirculated air when
maximum defrost is on.
Note:The heated rear window also turns on
when you select maximum defrost.
Switching Recirculated Air On and Off
Press and release the button to
switch between outside air and
recirculated air.
The air currently in the passenger
compartment recirculates. This may reduce
the time needed to cool the interior, when
used with A/C, and reduce unwanted odors
from entering your vehicle.
Note:Recirculated air may turn off
automatically, or prevent you from switching
on in all air flow modes except MAX A/C to
reduce the risk of fogging. Recirculation may
also turn on and off automatically in various
air distribution control combinations to
improve heating or cooling efficiency.
HINTS ON CONTROLLING THE
INTERIOR CLIMATE
General Hints
Note:Prolonged use of recirculated air may
cause the windows to fog up.
Note:You may feel a small amount of air
from the footwell air vents regardless of the
air distribution setting.
Note:To reduce humidity build-up inside
your vehicle, do not drive with the system
switched off or with recirculated air always
switched on.
Note:Do not place objects under the front
seats as this may interfere with the airflow
to the rear seats.
Note:Remove any snow, ice or leaves from
the air intake area at the base of the
windshield.
Note:To improve the time to reach a
comfortable temperature in hot weather,
drive with the windows open until you feel
cold air through the air vents.
168
Climate Control

Automatic Climate Control
Note:Adjusting the settings when your
vehicle interior is extremely hot or cold is not
necessary. Automatic mode is best
recommended to maintain set temperature.
Note:The system adjusts to heat or cool the
interior to the temperature you select as
quickly as possible.
Note:For the system to function efficiently,
the instrument panel and side air vents
should be fully open.
Note:If you select AUTO during cold outside
temperatures, the system directs air flow to
the windshield and side window air vents. In
addition, the blower motor may run at a
slower speed until the engine warms up.
Note:If you select AUTO during hot
temperatures and the inside of the vehicle
is hot, the system uses recirculated air to
maximize interior cooling. Blower motor
speed may also reduce until the air cools.
Quickly Heating the Interior
1. Press and release AUTO.2. Adjust the temperature function to the
setting you prefer.
Recommended Settings for Heating
1. Press and release AUTO.
2. Adjust the temperature function to the
setting you prefer. Use 72°F (22°C) as a
starting point, then adjust the setting as
necessary.
Quickly Cooling the Interior
1. Press and release MAX A/C.
Recommended Settings for Cooling
1. Press and release AUTO.
2. Adjust the temperature function to the
setting you prefer. Use 72°F (22°C) as a
starting point, then adjust the setting as
necessary.
Defogging the Side Windows in Cold
Weather
1. Press and release defrost or maximum
defrost.2. Adjust the temperature control to the
setting you prefer. Use 72°F (22°C) as a
starting point, then adjust the setting as
necessary.
REAR PASSENGER CLIMATE
CONTROLS - VEHICLES WITH:
QUADRUPLE ZONE AUTOMATIC
TEMPERATURE CONTROL
Use the rear passenger touchscreen to
select the following:
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Press the climate button on the
feature bar to access the rear
passenger climate control screen.
Rear Passenger Climate Control Screen
E283809
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Climate Control

Note:If the Shift to park (P), Restart Engine
message appears and the amber
Auto-Start-Stop indicator light flashes in the
instrument cluster. This indicates automatic
restart is unavailable. You must restart the
vehicle manually. See Information Displays
(page 136).
If your vehicle is in an engine off
Auto-Start-Stop, shifting from drive (D) to
reverse (R) will not cause a restart if you do
not press the brake pedal. The message
Auto-Start-Stop Press Brake to Start Engine
appears. You must press the brake pedal
within 60 seconds or the system requires
you to shift into park (P) and manually restart
your vehicle.
HYBRID VEHICLE OPERATION
This hybrid vehicle combines electric and
gasoline propulsion to provide breakthrough
performance and improved efficiency.
Familiarizing yourself with these unique
characteristics provides an optimal driving
experience from your vehicle.
Starting
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When you start your vehicle, a
green READY indicator light
appears in the instrument cluster
letting you know that your vehicle is ready
for driving.
The engine may not start because your
vehicle has a silent key start feature. This
fuel saving feature allows your vehicle to be
ready to drive without requiring the gas
engine to be running. The indicator remains
on when your vehicle is on, whether the
engine is running or not, to indicate your
vehicle is capable of movement using the
electric motor, gas engine or both. Typically,
the engine does not start unless the vehicle
is cold, a climate control change is requested
or you press the accelerator pedal.
Driving
The gas engine automatically starts and
stops to provide power when needed and
to save fuel when not needed. When
coasting at low speeds, coming to a stop, or
standing, the gas engine normally shuts
down and your vehicle operates in
electric-only mode.
Conditions that may cause the engine to start
up or remain running include:
• Considerable vehicle acceleration.
• Climbing a hill.
• Charge level of high voltage battery is
low.
• High or low outside temperatures in
order to provide system heating or
cooling.
• Engine not warm enough to provide
passenger requested cabin temperature.
• Towing a trailer.
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Unique Driving Characteristics

• Selectable drive modes: Certain
selectable drive modes may cause the
engine to run. See What Is Drive Mode
Control (page 343).
• Live in Drive: Use of the paddle shifters
while in drive (D) may cause the engine
to run. See Automatic Transmission
(page 259).
Stopping
The gas engine may shut off to conserve fuel
as you come to a stop. Restarting your
vehicle is not required. Simply step on the
accelerator when you are ready to drive.
Transmission Operation
The engine and electric motor together
propel the vehicle through the automatic
transmission. This is normal hybrid operating
and helps deliver fuel efficiency and
performance.
Battery
Your hybrid is equipped with a high voltage
battery. A cool battery maintains battery life
and provides the best possible performance.
The high voltage battery is cooled by the
vehicle's air conditioning system. When the
air conditioning system is on, you may notice
a slight increase in air temperature coming
from the climate control vents while the
battery is cooling. You may also notice cool
air flowing from the vents when the air
conditioning or blower is off.
Braking
Your hybrid is equipped with standard
hydraulic braking and regenerative braking.
Regenerative braking is performed by your
transmission and it captures brake energy
and stores it in the high voltage battery.You may also notice during extending
downhill driving that your engine continues
to run instead of shutting off. During this
engine braking, the engine stays on, but it is
not using any fuel. You may also hear a slight
whine or whistle when operating your
vehicle. This is the normal operation of the
electric motor in the hybrid system.
Driving to Optimize Fuel Economy
Note:Having your engine running is not
always an indication of inefficiency. In some
cases, it is actually more efficient than
driving in electric mode.
Your fuel economy should improve
throughout your hybrid's break-in period. As
with any vehicle, your driving habits and
accessory usage can significantly impact
your fuel economy. For best results, keep
these tips in mind:
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Unique Driving Characteristics

GENERAL INFORMATION
WARNING: This battery pack should
only be serviced by an authorized electric
vehicle technician. Improper handling can
result in personal injury or death.
WARNING: Apply the parking brake,
shift into park (P), switch the ignition off
and remove the key before you open the
hood or have any service or repair work
completed. If you do not switch the ignition
off, the engine could restart at any time.
Failure to follow this instruction could result
in personal injury or death.
WARNING: Do not touch the
electronic ignition system parts after you
have switched the ignition on or when the
engine is running. The system operates at
high voltage. Failure to follow this
instruction could result in serious personal
injury or death.
WARNING: Keep your hands and
clothing clear of the engine cooling fan.Your vehicle consists of various high-voltage
components and wiring. All of the
high-voltage power flows through specific
wiring assemblies labeled as such or covered
with a solid orange convolute, or orange
striped tape, or both. Do not come in contact
with these components.
The high-voltage battery system is a
high-voltage, lithium-ion battery system. The
pack is located underneath the vehicle. The
high voltage battery system uses an
advanced active liquid heating and cooling
system to regulate high voltage battery
temperature and help maximize the life of
the high voltage battery.
Note:The high-voltage battery does not
require regular service maintenance.
CHARGING THE HIGH VOLTAGE
BATTERY - PLUG-IN HYBRID
ELECTRIC VEHICLE (PHEV)
There are two different style chargers that
could be used for charging your vehicle.
Refer to the illustrations below to identify the
charger, and the instructions for use with the
specific type charger.
Charging Solution One (If Equipped)
IMPORTANT SAFETY INSTRUCTIONS
WARNING: Do not use the
dual-voltage charging cord in commercial
garages.
WARNING: This equipment has
arcing or sparking parts. Do not expose to
flammable vapors. Position this equipment
at least 18 in (450 mm) above the floor.
238
High Voltage Battery - Plug-In Hybrid Electric Vehicle (PHEV)

WHAT IS HILL DESCENT CONTROL
WARNING: Hill descent control
cannot control descent in all surface
conditions and circumstances, such as ice
or extremely steep grades. Hill descent
control is a driver assist system and cannot
substitute for good judgment by the driver.
Failure to do so may result in loss of
vehicle control, crash or serious injury.
WARNING: The system does not
replace the parking brake. When you leave
your vehicle, always apply the parking
brake.
Note:The system does not function below
3 mph (5 km/h).
Hill descent control allows the driver to set
and maintain vehicle speed while
descending steep slopes in various surface
conditions.The system can maintain vehicle speeds on
downhill slopes between 3–20 mph
(5–32 km/h). Above 20 mph (32 km/h), the
system remains on but the descent speed
cannot be set or maintained.
The system requires a cool down interval
after a period of sustained use. The amount
of time that the system can remain active
before cooling varies with conditions. The
system provides a warning in the message
center and a tone sounds when the system
is about to disengage for cooling. At this
time, manually apply the brakes as needed
to maintain descent speed.
SWITCHING HILL DESCENT
CONTROL ON AND OFF
You can switch the hill descent control on
and off through the touchscreen.
SETTING THE HILL DESCENT
SPEED
WARNING: The system does not
replace the parking brake. When you leave
your vehicle, always apply the parking
brake.
WARNING: The system does not
control speed in low traction conditions or
extremely steep slopes. The system is
designed to be an aid and does not relieve
you of your responsibility to drive with due
care and attention. Failure to follow this
instruction could result in personal injury.
To increase the descent speed, press the
accelerator pedal until you reach the speed
you prefer.
To decrease the descent speed, press the
brake pedal until you reach the speed you
prefer.
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Hill Descent Control (If Equipped)